AV503HTT-2812WZ mini turret series pushes HD-TVI to the next level with higher resolution. At 3 megapixels, AV503HTT-2812WZ captures images in 2048 x 1536 at 18 frames per second for even more detail than 1080p (2 megapixels). A great addition to this model is the motorized lens for varifocal adjustments from 2.8mm wide angle to close up of 12mm.